CN210023646U

CN210023646U - Auxiliary automatic riveting equipment for clutch driven disc

Info

Publication number: CN210023646U
Application number: CN201920891436.2U
Authority: CN
Inventors: 朱先勇; 肖雄; 张哲�; 刘传喜; 李城龙; 何从旺; 姜城; 杨嵩; 贾帅; 黄磊; 弋翔宇; 闫佳钰; 谢良稳; 刘明达
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-02-07
Anticipated expiration: 2029-06-14

Abstract

The utility model relates to an auxiliary automatic rivet equipment of clutch driven plate belongs to the machine-building field. The riveting device comprises a feeding and blanking mechanism, a friction plate riveting mechanism, a rotating mechanism and a rotating disc positioning mechanism, wherein the feeding and blanking mechanism is positioned on the opposite side of the friction plate riveting mechanism; the rotating disc positioning mechanism is positioned on the right side of the friction plate riveting mechanism; the feeding and discharging mechanism, the friction plate riveting mechanism and the rotating mechanism are all positioned on the rotating disc positioning mechanism. Has the advantages that: novel structure, reliable and practical, degree of automation is high, and the assembly process is reliable, stable, accurate. The automatic assembly line can be directly applied to the automatic assembly production line, and the labor cost is reduced.

Description

Auxiliary automatic riveting equipment for clutch driven disc

Technical Field

The utility model relates to a machine-building field, in particular to supplementary automatic rivet equipment of clutch driven plate for supplementary carry out automatic rivet to the driven plate in automobile clutch production process.

Background

A clutch is an important component of an automobile and is a device for transmitting engine power of the automobile to an axle in an on-off manner. During the whole process of starting the automobile to normally drive, the driver can operate the clutch according to the requirement, so that the engine and the transmission system are temporarily separated or gradually connected, and the power output from the engine to the transmission system is cut off or transmitted. The function of the device is to ensure that the engine and the transmission can be gradually jointed, thereby ensuring the stable starting of the automobile; temporarily disconnecting the engine from the transmission to facilitate shifting and reduce shock during shifting; when the automobile is braked emergently, the brake can play a role in separation, and the transmission systems such as a speed changer and the like are prevented from being overloaded, so that a certain protection effect is achieved. Any type of vehicle has a clutch device, but the type is different. The driven plate is a key component on the clutch, so that the clutch can be engaged softly, and the starting stability of the automobile is ensured. Because the automatic installation of clutch driven plate is difficult, at present most the assembly still remains manual assembly, has the drawback that production efficiency is low, the cost of labor is high. Improvements are needed.

Disclosure of Invention

An object of the utility model is to provide an automatic rivet equipment is assisted to clutch driven plate has solved the clutch driven plate assembling process that prior art exists and has had labour with high costs, degree of automation low scheduling problem. The utility model discloses an automatic assembly of clutch driven plate reduces the human cost, and degree of automation is high, and the reliability is high, has realized the friction disc of clutch driven plate and the automatic riveting of wave form piece, practices thrift the cost of labor.

The above object of the utility model is realized through following technical scheme:

the clutch driven disc auxiliary automatic riveting equipment comprises a feeding and blanking mechanism 1, a friction plate riveting mechanism 2, a rotating mechanism 3 and a rotating disc positioning mechanism 4, wherein the feeding and blanking mechanism 1 is positioned on the opposite side of the friction plate riveting mechanism 2, after the feeding and blanking mechanism 1 finishes feeding of friction plates and corrugated plates, the rotating mechanism 3 drives the rotating disc to rotate, riveting of the friction plates and the corrugated plates is finished at the friction plate riveting mechanism 2, the feeding and blanking mechanism 1 and the friction plate riveting mechanism 2 are matched with the rotating mechanism 3, and the feeding and blanking mechanism 1 and the friction plate riveting mechanism 2 are driven to move by the rotating mechanism 3; the rotating disc positioning mechanism 4 is positioned on the right side of the friction plate riveting mechanism 2, and a positioning pin D403 on the rotating disc positioning mechanism 4 is matched with a limiting block with a groove on the rotating mechanism 3 so as to determine the stop position of the rotating disc on the rotating mechanism 3; the feeding and discharging mechanism 1, the friction plate riveting mechanism 2 and the rotating mechanism 3 are all positioned on a workbench 400 of the rotating disc positioning mechanism 4.

The feeding and discharging mechanism 1 is as follows: the corrugated sheet A101 is positioned on the lower rivet head assembly A102, a rivet head positioning rod of the lower rivet head assembly A102 penetrates through the corrugated sheet A101, and the friction sheet A100 is positioned by the rivet head positioning rod, placed on the lower rivet head assembly A102 and contacted with the corrugated sheet A101; the lower rivet head assembly A102 is supported by a fixing plate A104, the fixing plate A104 is positioned between the lower rivet head assembly A102 and a rivet head connecting piece A103, the rivet head connecting piece A103 is connected with the lower rivet head assembly A102 through a rivet head positioning rod, the rivet head connecting piece A103 is arranged on a lifting plate A106, and a groove below the rivet head connecting piece A103 is matched with a groove of the lifting plate A106; the positioning pin A105 is fixed on the fixing plate A104, the shaft sleeve A107 is positioned below the lifting plate A106, the shaft A108 is positioned in the shaft sleeve A107, the bearing fixing body A109 is connected with the shaft A108, and the shaft A108 drives the lifting plate A106 to move up and down; the mandril 110 is positioned in the groove of the shaft A108 and extends out of the shaft A108 to be contacted with the jacking pin 111; the cylinder A112 is fixed on the support frame A113, and the cylinder A112 drives the ejector pin 111 to move up and down, so as to drive the ejector rod 110, the shaft A108 and the lifting plate A106 to move up and down.

The friction plate riveting mechanism 2 is as follows: the corrugated sheet B201 is positioned on the lower rivet head assembly B202, the rivet head positioning rod of the lower rivet head assembly B202 penetrates through the corrugated sheet B201, and the rivet head positioning rod of the friction sheet B200 is positioned, placed on the lower rivet head assembly B202 and contacted with the corrugated sheet B201; the lower rivet head assembly B202 is supported by a fixing plate B204, the fixing plate B204 is positioned between the lower rivet head assembly B202 and a rivet head connecting piece B203, the rivet head connecting piece B203 is connected with the lower rivet head assembly B202 through a rivet head positioning rod, the rivet head connecting piece B203 is arranged on the lifting plate B206, and a groove below the rivet head connecting piece B203 is matched with a groove of the lifting plate B206; the positioning pin B205 is fixed on the fixing plate B204, the shaft sleeve B207 is positioned below the lifting plate B206, the shaft B208 is positioned inside the shaft sleeve B207 and penetrates through the shaft sleeve B207, the bearing fixing body B209 is connected with the shaft B208, and the lifting fixing piece 210 is positioned below the shaft B208 and is tightly matched with the shaft B208; the speed reducer 212 is connected with the stepping motor 214, the speed reducer 212 and the stepping motor 214 are fixedly mounted on the supporting plate 211 through screws, the torque of the stepping motor 214 is transmitted out by the speed reducer 212, the stepping motor 214 drives the speed reducer 212 to work, the lifting fixing piece 210 is driven to rotate, the shaft B208 is driven to rotate, and then the riveting material disc is driven to rotate; the slide rail 213 is fixedly arranged on the support plate 211, and the slide rail support seat 215 is connected with the slide rail 213 through a slide block; the sensor 226 is mounted on the slide rail support base 215; below the supporting plate 211, a connecting member C223 connects the supporting plate 211 and a cylinder C225, the cylinder C225 being fixed to the cylinder fixing member 224; the cylinder C225 drives the supporting plate 211 to move up and down, and further drives the shaft B208 and the lifting plate B206 to move up and down; the positioning pin fixing body 216 is connected with the cover plate 217 and the spring cover plate 218, the positioning pin C219 is located inside the positioning pin fixing body 216, the upper end of the positioning pin C219 is inserted into a groove of the shaft sleeve B207, the lower end of the positioning pin C219 is in contact with or separated from the positioning support 220, the air cylinder B221 is fixed on the support frame B222, the air cylinder B221 drives the positioning support 220 to move up and down, the positioning pin C219 is further driven to move up and down, and the stop position of the riveting tray is controlled through the position of the positioning pin C219.

The rotating mechanism 3 is: the rotating disc 300 is fixedly arranged on a slewing bearing 301, and the slewing bearing 301 is driven by a gear 302 to move so as to drive the rotating disc 300 to rotate; a limiting block with a groove is fixedly arranged at the edge position of the rotating disc 300 and is used for being matched with the rotating disc positioning mechanism 4 to determine the stop position of the rotating disc; slewing bearing 301 and gear 302 are located on fixed plate C304, in gear 302, stop collar 308 defines the position of rotating shaft 307, end cap 303 is located on rotating shaft 307, and bearing seat 309 is located outside rotating shaft 307 to support rotating shaft 307; the reduction motor 305 is located below the rotating disk 300, and is placed on the support stand C306.

The rotating disc positioning mechanism 4 is: the workbench 400 supports the whole device, the air cylinder D401, the connecting block 402 and the positioning pin D403 are all supported by a support frame D404, the positioning pin D403 is located in a groove of the connecting block 402, and the positioning pin D403 is driven by the air cylinder D401 to move back and forth to determine the stop position of the rotating disc 300.

The beneficial effects of the utility model reside in that:

1. novel conception, simple structure, convenient use, reliability and practicality. The automatic riveting of clutch driven plate friction disc and wave plate is realized in the supplementary, and the assembly process is reliable, and is accurate, and degree of automation is high, can directly use automatic assembly production line, reduces the human cost, improves production efficiency and product quality.

2. The assembling process is stable and reliable, each limiting device guarantees riveting accuracy of the friction plate and the corrugated plate, and the practicability is high.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate example embodiments of the invention and together with the description serve to explain the invention without limitation.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 and 3 are schematic structural views of the feeding and discharging mechanism of the present invention;

fig. 4 and 5 are schematic structural views of a friction plate riveting mechanism of the present invention;

fig. 6 to 8 are schematic structural views of the rotating mechanism of the present invention;

fig. 9 is a schematic structural view of the rotating disk positioning mechanism of the present invention.

Detailed Description

The details of the present invention and its embodiments are further described below with reference to the accompanying drawings.

Referring to fig. 1 to 9, the utility model discloses an automatic rivet equipment is assisted to clutch driven plate has realized the automatic riveting of clutch driven plate friction disc and wave form piece, guarantees that the riveting process is reliable and stable to improve production efficiency, reduced the cost of labor. The automatic riveting device comprises a feeding and discharging mechanism 1, a friction plate riveting mechanism 2, a rotating mechanism 3, a rotating disk positioning mechanism 4 and a console mechanism. The feeding and discharging mechanism 1 is located on the opposite side of the friction plate riveting mechanism 2, after the feeding and discharging mechanism 1 finishes feeding of the friction plate and the corrugated plate, the rotating mechanism 3 drives the rotating disc to rotate, riveting of the friction plate and the corrugated plate is finished at the friction plate riveting mechanism 2, the feeding and discharging mechanism 1 and the friction plate riveting mechanism 2 are matched with the rotating mechanism 3, and the feeding and discharging mechanism 1 and the friction plate riveting mechanism 2 are driven by the rotating mechanism 3 to move. The rotating disc positioning mechanism 4 is located on the right side of the friction plate riveting mechanism 2, and a positioning pin on the rotating disc positioning mechanism 4 is matched with a limiting block on the rotating mechanism 3 to determine the stop position of the rotating disc on the rotating mechanism 3. The feeding and discharging mechanism 1, the friction plate riveting mechanism 2 and the rotating mechanism 3 are all positioned on a workbench on the rotating disc positioning mechanism 4. The console mechanism is respectively connected with the feeding and discharging mechanism 1, the friction plate riveting mechanism 2, the rotating mechanism 3 and the rotating disc positioning mechanism 4 through communication lines.

Referring to fig. 2 and 3, the feeding and discharging mechanism includes a friction plate a100, a corrugated plate a101, a lower rivet assembly a102, a rivet connector a103, a fixing plate a104, a positioning pin a105, a lifting plate a106, a shaft sleeve a107, a shaft a108, a bearing fixing body a109, a top rod 110, a top pin 111, a cylinder a112, and a support frame a 113.

The friction plate A100 is annular, is placed on the lower rivet head assembly A102 and is in contact with the corrugated plate A101, and the position of the friction plate A100 is determined by a rivet head positioning rod on the lower rivet head assembly A102. The corrugated plate A101 is arc-shaped and is uniformly distributed on the lower rivet head assembly A102, and the rivet head positioning rod of the lower rivet head assembly A102 penetrates through the corrugated plate A101 to determine the placement positions of the friction plate A100 and the corrugated plate A101. Lower die assembly A102 is cylindrical, and total two circles, interior, outer lane all have nine pairs of lower die assemblies, are circular evenly distributed on fixed plate A104, and die connecting piece A103 is the cylinder that has a rectangle recess at the lower extreme, and the top links to each other with lower die assembly A102 through the die locating lever, and the recess of below just cooperatees with the recess of board A106 that lifts, makes die connecting piece A103 fix on board A106 that lifts. The fixing plate a104 is a circular plate, and is located between the lower rivet head assembly a102 and the rivet head connecting member a103, and plays a role in supporting the friction plate, the corrugated plate, and the lower rivet head assembly. The positioning pin a105 is fixedly installed on the fixing plate a104, and plays a role in positioning the lower rivet head assembly a102 and the rivet head positioning rod thereon. The lifting plate a106 is a circular plate, and supports the rivet head connecting member a 103. The shaft sleeve A107 is annular and is positioned below the lifting plate A106, and the lower end of the shaft sleeve A is provided with a groove. The axis A108 is located inside the sleeve A107 and has a recess in the lower part for the carrier rod 110 to fit in. The bearing fixing body A109 is connected with the shaft A108, and the shaft A108 drives the lifting plate A106 to move up and down. The top rod 110 is cylindrical, has an upper end located inside the groove of the axis a108, and has a lower end with a portion extending outside the axis a108 and capable of contacting the top member pin 111 located therebelow. The top piece pin 111 is a cylindrical pin and is driven to move by the air cylinder A112, the air cylinder A112 is fixed on the support frame A113, and the top rod 110, the shaft A108 and the lifting plate A106 are driven to move by driving the top piece pin 111 to move.

Referring to fig. 4 and 5, the friction plate riveting mechanism includes a friction plate B200, a corrugated plate B201, a lower rivet head assembly B202, a rivet head connector B203, a fixing plate B204, a positioning pin B205, a lifting plate B206, a shaft sleeve B207, a shaft B208, a bearing fixing body B209, a lifting fixing member 210, a supporting plate 211, a speed reducer 212, a slide rail 213, a stepping motor 214, a slide rail supporting seat 215, a positioning pin fixing body 216, a cover plate 217, a spring cover plate 218, a positioning pin C219, a positioning bracket 220, a cylinder B221, a supporting frame B222, a connector C223, a cylinder fixing member 224, a cylinder C225, and a sensor 226.

The friction plate B200 is annular, is placed on the lower rivet head assembly B202 and is in contact with the corrugated plate B201, and the position of the friction plate B200 is determined by a rivet head positioning rod on the lower rivet head assembly B202. The corrugated plate B201 is arc-shaped and is uniformly distributed on the lower rivet head assembly B202, and the rivet head positioning rod of the lower rivet head assembly B202 penetrates through the corrugated plate B201 to determine the placement positions of the friction plate B200 and the corrugated plate B201. Lower die subassembly B202 is cylindrical, and total two circles, interior, outer lane all have nine pairs of lower die subassemblies, are circular evenly distributed on fixed plate B204, and die connecting piece B203 is the cylinder that the lower extreme has a rectangle recess, and the top links to each other with lower die subassembly B202 through the die locating lever, and the recess of below just cooperatees with the recess of board B206 that lifts, makes die connecting piece B203 fix on board B206 that lifts. The fixing plate B204 is a circular plate, and is located between the lower rivet head assembly B202 and the rivet head connecting member B203, and plays a role of supporting the friction plate, the corrugated plate, and the lower rivet head assembly. The positioning pin B205 is fixedly mounted on the fixing plate B204, and plays a role in positioning the lower rivet head assembly B202 and the rivet head positioning rod thereon. The lifting plate B206 is a circular plate, and supports the rivet head connecting member B203. The shaft sleeve B207 is annular and is positioned below the lifting plate B206, and the lower end of the shaft sleeve B is provided with a groove which is matched with the positioning pin C219. The shaft B208 is located inside the sleeve B207 and has a recess at the lower portion thereof for receiving the lifting fixture 210. The bearing fixing body B209 is connected with a shaft B208, and the shaft B208 drives the lifting plate B206 to move up and down. The lifting fixing member 210 is approximately cylindrical, has a groove at the upper part, and can contact and cooperate with the groove at the lower part of the shaft B208, and the lower end of the lifting fixing member 210 is cylindrical and just inserted into the supporting plate 211. The supporting plate 211 is a square plate, a through hole is opened in the middle, and the lower end of the lifting fixing member 210 passes through the supporting plate 211 to be connected with a speed reducer located below the supporting plate 211. The reducer 212 is connected with the stepping motor 214, the reducer 212 is fixedly mounted on the supporting plate 211 through screws, the torque of the stepping motor 214 is transmitted out by the reducer 212, the stepping motor 214 drives the reducer 212 to work, the lifting fixing piece 210 is driven to rotate, the shaft B208 is driven to rotate, and then the riveting tray is driven to rotate. The vertical fixed mounting of slide rail 213 is on backup pad 211, and slide rail supporting seat 215 passes through the slider and links to each other with slide rail 213, installs sensor 226 in slide rail supporting seat 215 upper left side. Below the supporting plate 211, a connecting member 213 connects the supporting plate 211 and a cylinder C225, the cylinder C225 is fixedly mounted on the cylinder fixing member 224 by a screw, and the cylinder C225 drives the supporting plate 211 to move up and down, thereby driving the shaft B208 and the lifting plate B206 to move up and down. The positioning pin fixing body 216 is a T-shaped block, a groove is formed in the positioning pin fixing body, and the positioning pin C219 is located in the groove. The cover plate 217 and the spring cover plate 218 are rectangular cover plates, and are connected with the positioning pin fixing body 216 to jointly determine the position of the positioning pin C219. The positioning pin C219 is approximately rectangular and is positioned in the positioning pin fixing body 216, the upper end of the positioning pin C219 can be inserted into the groove of the shaft sleeve B207, a part of the lower end of the positioning pin C207 transversely extends out, the positioning bracket 220 is a rectangular block with a groove, and the groove is just matched with the lower end of the positioning pin C219, so that the positioning pin C219 and the positioning bracket 220 can be conveniently contacted or separated. The cylinder B221 is fixed on the support frame B222, the cylinder B221 drives the positioning support 220 to move up and down, the positioning pin C219 is driven to move up and down, and the position of the feeding disc is controlled through the position of the positioning pin.

Referring to fig. 6 to 8, the rotating mechanism includes a rotating disk 300, a slewing bearing 301, a gear 302, an end cover 303, a fixed plate C304, a speed reduction motor 305, a support bracket C306, a rotating shaft 307, a stop collar 308, and a bearing seat 309.

The rotating disc 300 is a large disc and is fixedly mounted on a slewing bearing 301, and the slewing bearing 301 is driven by a gear 302 to move so as to drive the rotating disc 300 to rotate. It should be noted that a limiting block with a groove is also fixedly installed at the edge position of the rotating disk 300, and is used for cooperating with the rotating disk positioning mechanism 4 to determine the stop position of the rotating disk. Slewing bearing 301 and gear 302 are located on fixed plate C304, and inside gear 302, stop collar 308 limits the position of pivot 307, and end cover 303 is the circular apron, lies above pivot 307, and bearing frame 309 lies in the outside of pivot 307, plays the supporting role to pivot 307. The reduction motor 305 is located below the turntable 303 and placed on the support stand C306. The gear motor 305 drives the rotation shaft 307 to rotate, so as to drive the gear 302 to rotate, and further drive the rotating disc 300 to move.

Referring to fig. 8, the rotating disc positioning mechanism includes a table 400, a cylinder D401, a connecting block 402, a positioning pin D403, and a support bracket D404.

The workbench 400 supports the whole auxiliary device for automatically riveting the driven disc, the air cylinder D401, the connecting block 402 and the positioning pin D403 are all supported by the supporting frame D404, the head of the positioning pin D403 is conical, the tail of the positioning pin D403 is located in a groove of the connecting block 402, and the air cylinder D401 drives the positioning pin D to move. The connecting block 402 is a rectangular block for supporting the connecting cylinder D401 and the positioning pin D403, and the positioning pin D403 is moved back and forth by the cylinder D401 to determine the stop position of the rotating disk.

The control console mechanism comprises a control cabinet, a keyboard input device, an upper industrial personal computer, a lower controller and an acquisition card, wherein the keyboard input device, the upper industrial personal computer, the lower controller and the acquisition card are arranged in the control cabinet. The lower controller is provided with four interfaces, the interface in the uplink direction is connected with an upper industrial personal computer through a line, the interface in the downlink direction is connected with a first three-position four-way electromagnetic reversing valve, a second three-position four-way electromagnetic reversing valve and a third three-position four-way electromagnetic reversing valve through a line, the two interfaces are connected with an acquisition card, one interface in the uplink direction of the acquisition card is connected with the upper industrial personal computer through a line, and the interface in the downlink direction is connected with a speed sensor through a line. The acquisition card transmits the acquired signals to an upper industrial personal computer in an uplink manner.

Referring to fig. 1 to 9, the working process of the present invention is as follows:

in the actual production process, a field assembler takes the corrugated sheet A101 from the material rack and places the corrugated sheet A101 on the lower rivet head component A102, then takes the friction sheet A100 from the material rack and places the friction sheet A101 on the corrugated sheet A101, after all placement is completed, the worker starts the speed reduction motor, the speed reduction motor 305 drives the rotating shaft 307 to rotate, the gear 302 is driven to rotate, and then the rotating disc 300 is driven to move. The rotating disc 300 moves to drive the feeding disc to move along with the rotating disc, when the sensor detects that the feeding disc moves to a specified position, the air cylinder D401 is started to drive the positioning pin D403 to move forwards, the positioning pin D403 can be matched with a limiting block fixedly arranged at the edge position of the rotating disc 300 along with the forward movement of the positioning pin D403, and when the positioning pin 400 completely moves to the matched position, the rotating disc stops rotating, and riveting work of the friction plate and the corrugated plate is started. When the sensor detects that the feeding disc moves to the position of the riveting disc, the original feeding disc serves as the riveting disc, the original riveting disc correspondingly moves to the position of the feeding disc and serves as a new feeding disc, and a new round of friction plates and wave-shaped plates need to be placed on the new feeding disc by field assembly personnel. Before the friction plate and the corrugated plate are placed, workpieces which are riveted are arranged on the material tray, the air cylinder A112 is started at the moment, the ejector pin 111 is driven to move, the ejector rod 110 is further driven, the shaft A108 and the lifting plate A106 move, the workpieces which are riveted are jacked up, and an assembler takes the workpieces away to complete the blanking process. And then the field assembly personnel take the corrugated plate and the friction plate to start to place for a new round. For a new riveting material tray, the cylinder C225 is started to drive the supporting plate 211 and the lifting fixing piece 210 to move upwards, and along with the upward movement of the lifting fixing piece 210, the groove on the lifting fixing piece is contacted and matched with the lower groove of the shaft B208, so that the shaft B208 and the lifting plate B206 are driven to move upwards. After the lifting plate B206 completes the upward movement, the stepping motor 214 is started to drive the reducer 212 to work, drive the lifting fixing member 210 to rotate, drive the shaft B208 to rotate, and further drive the riveting material tray to rotate. When the sensor detects that the riveting material disc rotates to a proper position, the air cylinder B221 is started to drive the positioning bracket 220 to move upwards, and further drive the positioning pin C219 to move upwards, the positioning pin C219 is matched with the shaft sleeve B207, and the material disc feeding is stopped by the contact of the positioning pin C219 and the shaft sleeve B207. After the first riveting is finished, the air cylinder B221 is started to drive the positioning bracket 220 to move downwards, so that the positioning pin C219 is driven to move upwards, the positioning pin C219 is separated from the shaft sleeve B207, and the riveting tray is separated from the shaft sleeve B207 to move continuously. When the sensor detects that the riveting tray rotates to the next proper riveting position, the air cylinder B221 is started to drive the positioning bracket 220 to move upwards again, so that the positioning pin C219 is driven to move upwards, the positioning pin C219 is matched with the shaft sleeve B207, and the feeding tray is stopped by the contact of the positioning pin C219 and the shaft sleeve B207. After the second riveting is finished, the air cylinder B221 is started to drive the positioning bracket 220 to move downwards, so that the positioning pin C219 is driven to move upwards, the positioning pin C219 is separated from the shaft sleeve B207, and the riveting tray is separated from the shaft sleeve B207 to move continuously. The automatic riveting of the friction plate and the corrugated plate of the clutch driven disc is realized by reciprocating in the way. When the riveting of the friction plate and the corrugated plate on the riveting tray is detected to be completed, the speed reduction motor 305 is started again to drive the rotating shaft 307 to rotate, so that the gear 302 is driven to rotate, and the rotating disc 300 is driven to move. The upper material disc is driven to move along with the movement of the rotating disc 300, when the sensor detects that the upper material disc moves to a specified position, the air cylinder D401 is started to drive the positioning pin D403 to move forwards, along with the forward movement of the positioning pin D403, the positioning pin D403 can be matched with a limiting block fixedly arranged at the edge position of the rotating disc 300, when the positioning pin 400 completely moves to the matched position, the rotating disc stops rotating, the sensor detects that the riveting material disc moves to the upper material disc position, the original riveting material disc serves as a new upper material disc at the moment, the original upper material disc correspondingly moves to the riveting material disc position to serve as a riveting material disc, and the riveting mechanism starts riveting work of a new round of friction plates and waveform plates. And the automatic riveting can be continuously completed by circularly reciprocating the clutch driven disc, so that the automatic riveting of the friction plate and the corrugated plate of the clutch driven disc is realized.

The above description is only a preferred example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made to the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic rivet equipment is assisted to clutch driven plate which characterized in that: the riveting device comprises a feeding and blanking mechanism (1), a friction plate riveting mechanism (2), a rotating mechanism (3) and a rotating disc positioning mechanism (4), wherein the feeding and blanking mechanism (1) is positioned on the opposite side of the friction plate riveting mechanism (2), after the feeding and blanking mechanism (1) finishes feeding of a friction plate and a corrugated plate, the rotating mechanism (3) drives the rotating disc to rotate, riveting of the friction plate and the corrugated plate is finished at the friction plate riveting mechanism (2), the feeding and blanking mechanism (1) and the friction plate riveting mechanism (2) are matched with the rotating mechanism (3), and the rotating mechanism (3) drives the feeding and blanking mechanism (1) and the friction plate riveting mechanism (2) to move; the rotating disc positioning mechanism (4) is positioned on the right side of the friction plate riveting mechanism (2), and a positioning pin D (403) on the rotating disc positioning mechanism (4) is matched with a limiting block with a groove on the rotating mechanism (3) so as to determine the stop position of the rotating disc on the rotating mechanism (3); the feeding and discharging mechanism (1), the friction plate riveting mechanism (2) and the rotating mechanism (3) are all positioned on a workbench (400) of the rotating disc positioning mechanism (4).

2. The clutch driven disc assisted automatic riveting apparatus according to claim 1, wherein: the feeding and discharging mechanism (1) is as follows: the corrugated sheet A (101) is positioned on the lower rivet head assembly A (102), a rivet head positioning rod of the lower rivet head assembly A (102) penetrates through the corrugated sheet A (101), and the friction sheet A (100) is positioned by the rivet head positioning rod, is placed on the lower rivet head assembly A (102) and is in contact with the corrugated sheet A (101); the lower rivet head assembly A (102) is supported by a fixing plate A (104), the fixing plate A (104) is located between the lower rivet head assembly A (102) and a rivet head connecting piece A (103), the rivet head connecting piece A (103) is connected with the lower rivet head assembly A (102), the rivet head connecting piece A (103) is arranged on a lifting plate A (106), and a groove below the rivet head connecting piece A (103) is matched with a groove of the lifting plate A (106); the positioning pin A (105) is fixed on the fixing plate A (104), the shaft sleeve A (107) is located below the lifting plate A (106), the shaft A (108) is located inside the shaft sleeve A (107), the bearing fixing body A (109) is connected with the shaft A (108), and the shaft A (108) drives the lifting plate A (106) to move up and down; the ejector rod (110) is positioned in the groove of the shaft A (108) and extends out of the shaft A (108) to be in contact with the ejector pin (111); the cylinder A (112) is fixed on the support frame A (113), and the cylinder A (112) drives the ejector pin (111) to move up and down, so that the ejector rod (110), the shaft A (108) and the lifting plate A (106) are driven to move up and down.

3. The clutch driven disc assisted automatic riveting apparatus according to claim 1, wherein: the friction plate riveting mechanism (2) is as follows: the corrugated sheet B (201) is positioned on the lower rivet head assembly B (202), a rivet head positioning rod of the lower rivet head assembly B (202) penetrates through the corrugated sheet B (201), and the friction sheet B (200) is positioned by the rivet head positioning rod, is placed on the lower rivet head assembly B (202) and is in contact with the corrugated sheet B (201); the lower rivet head component B (202) is supported by the fixing plate B (204), the fixing plate B (204) is positioned between the lower rivet head component B (202) and the rivet head connecting piece B (203), the rivet head connecting piece B (203) is connected with the lower rivet head component B (202) through a rivet head positioning rod, the rivet head connecting piece B (203) is arranged on the lifting plate B (206), and a groove below the rivet head connecting piece B (203) is matched with a groove of the lifting plate B (206); the positioning pin B (205) is fixed on the fixing plate B (204), the shaft sleeve B (207) is positioned below the lifting plate B (206), the shaft B (208) is positioned inside the shaft sleeve B (207) and penetrates through the shaft sleeve B (207), the bearing fixing body B (209) is connected with the shaft B (208), and the lifting fixing piece (210) is positioned below the shaft B (208) and is tightly matched with the shaft B (208); the speed reducer (212) is connected with the stepping motor (214), the speed reducer and the stepping motor (214) are fixedly mounted on the supporting plate (211) through screws, the speed reducer (212) transmits the torque of the stepping motor (214), the stepping motor (214) drives the speed reducer (212) to work, the lifting fixing piece (210) is driven to rotate, the shaft B (208) is driven to rotate, and then the riveting material disc is driven to rotate; the slide rail (213) is fixedly arranged on the support plate (211), and the slide rail support seat (215) is connected with the slide rail (213) through a slide block; the sensor (226) is arranged on the slide rail supporting seat (215); a connecting piece C (223) is arranged below the supporting plate (211) and is connected with the supporting plate (211) and a cylinder C (225), and the cylinder C (225) is fixed on a cylinder fixing piece (224); the cylinder C (225) drives the supporting plate (211) to move up and down, and further drives the shaft B (208) and the lifting plate B (206) to move up and down; the locating pin fixing body (216) is connected with the cover plate (217), the spring cover plate (218), the locating pin C (219) is located inside the locating pin fixing body (216), the upper end of the locating pin C (219) is inserted into a groove of the shaft sleeve B (207), the lower end of the locating pin C (219) is in contact with or separated from the locating support (220), the cylinder B (221) is fixed on the support frame B (222), the cylinder B (221) drives the locating support (220) to move up and down, the locating pin C (219) is further driven to move up and down, and the stop position of the riveting tray is controlled through the position of the locating pin C (219).

4. The clutch driven disc assisted automatic riveting apparatus according to claim 1, wherein: the rotating mechanism (3) is as follows: the rotating disc (300) is fixedly arranged on the slewing bearing (301), and the gear (302) drives the slewing bearing (301) to move so as to drive the rotating disc (300) to rotate; a limiting block with a groove is fixedly arranged at the edge position of the rotating disc (300) and is matched with the rotating disc positioning mechanism (4) to determine the stop position of the rotating disc; the slewing bearing (301) and the gear (302) are positioned on the fixing plate C (304), in the gear (302), a limiting sleeve (308) defines the position of a rotating shaft (307), an end cover (303) is positioned on the rotating shaft (307), and a bearing seat (309) is positioned on the outer side of the rotating shaft (307) to support the rotating shaft (307); the speed reduction motor (305) is positioned below the rotating disc (300) and placed on the support frame C (306).

5. The clutch driven disc assisted automatic riveting apparatus according to claim 1, wherein: the rotating disc positioning mechanism (4) is as follows: the air cylinder D (401), the connecting block (402) and the positioning pin D (403) are all supported by a supporting frame D (404), the positioning pin D (403) is located in a groove of the connecting block (402), and the air cylinder D (401) drives the positioning pin D (403) to move back and forth to determine the stop position of the rotating disc (300).